Objects in the image:
category: surfboard
category: person
category: person
category: person
category: person
category: surfboard
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the man to the right scrubbing the surf board?
a: No
q: is it the girl in the black and purple wet suit?
a: No
q: is it the man sitting behind the girl with swim blue shorts on?
a: No
q: is it the man standing with no shirt behind the girl?
a: No
q: is it the person with white on in front of the man with blue shirts?
a: No
q: is it the person wearing red on the far left?
a: No
q: is it the person sitting next to the man in red?
a: Yes